/*
 * Copyright (c) Huawei Technologies Co., Ltd. 2025. All rights reserved.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
 *          http://license.coscl.org.cn/MulanPSL2
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PSL v2 for more details.
 */

#ifndef RESULTPARTITIONFACTORY_H
#define RESULTPARTITIONFACTORY_H

#include <executiongraph/descriptor/ResultPartitionDeploymentDescriptorPOD.h>


#include "ResultPartition.h"
#include "ResultPartitionManager.h"
#include "core/utils/function/Supplier.h"
#include <taskmanager/OmniShuffleEnvironmentConfiguration.h>

#include "buffer/BufferPoolFactory.h"
#include "buffer/NetworkMemoryBufferPool.h"
#include "buffer/NetworkObjectBufferPool.h"


namespace omnistream {
    using ::datastream::NetworkMemoryBufferPool;

    class ResultPartitionFactory {
    public:
        // Default constructor
        ResultPartitionFactory() = default;

        // Full argument constructor
        ResultPartitionFactory(std::shared_ptr<ResultPartitionManager> partitionManager,
                               std::shared_ptr<NetworkObjectBufferPool> objectBufferPoolFactory,
                               std::shared_ptr<NetworkMemoryBufferPool> memoryBufferPoolFactory,
                               int networkBufferSize);

        // Getters
        std::shared_ptr<ResultPartitionManager> getPartitionManager() const;
        std::shared_ptr<ObjectBufferPoolFactory> getBufferPoolFactory() const;
        int getNetworkBufferSize() const;

        // Setters
        void setPartitionManager(std::shared_ptr<ResultPartitionManager> partitionManager);
        void setBufferPoolFactory(std::shared_ptr<BufferPoolFactory> bufferPoolFactory);
        void setNetworkBufferSize(int networkBufferSize);

        // toString method
        std::string toString() const;

        std::shared_ptr<ResultPartition> create(
            const std::string &taskNameWithSubtaskAndId,
            int partitionIndex,
            const ResultPartitionDeploymentDescriptorPOD &desc,
            std::shared_ptr<OmniShuffleEnvironmentConfiguration> config,
            int taskType);

        std::shared_ptr<ResultPartition> create(
            const std::string &taskNameWithSubtaskAndId,
            int partitionIndex,
            const ResultPartitionIDPOD &id,
            int resultPartitionType,
            int numberOfSubpartitions,
            int maxParallelism,
            std::shared_ptr<Supplier<BufferPool>> bufferPoolFactory,
            std::shared_ptr<OmniShuffleEnvironmentConfiguration> config, int taskType);
        std::shared_ptr<Supplier<BufferPool>>  createBufferPoolFactory(int numberOfSubpartitions, int resultPartitionType, std::shared_ptr<OmniShuffleEnvironmentConfiguration> config, int taskType);

    private:
        std::shared_ptr<ResultPartitionManager> partitionManager;
        std::shared_ptr<NetworkObjectBufferPool> objectBufferPoolFactory;
        std::shared_ptr<NetworkMemoryBufferPool> memoryBufferPoolFactory;
        int networkBufferSize;
    };

}


#endif
